: Open Device Manager on your PC. You should see "Spreadtrum COM Enumerator" or a similar entry under Ports (COM & LPT) once the connection is successful. Safety Reminders
Do not confuse this with the "Nokia USB Dongle" or "Zadig" drivers. Those are for Lumia or Android-One Nokia phones. The TA-1174 requires specifically Spreadtrum SPD drivers . nokia 105 ta 1174 spreadtrum spd usb driver free download